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10031132203 = 79130797151
BaseRepresentation
bin10010101011110011…
…01110111000101011
3221220002100022110221
421111321232320223
5131020432212303
64335213550511
7503403134251
oct112571567053
927802308427
1010031132203
114288349104
121b3b4a5437
13c3b29a8b1
146b23485d1
153da9ac4bd
hex255e6ee2b

10031132203 has 8 divisors (see below), whose sum is σ = 10165985280. Its totient is φ = 9896476200.

The previous prime is 10031132173. The next prime is 10031132207. The reversal of 10031132203 is 30223113001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10031132203 - 213 = 10031124011 is a prime.

It is a super-2 number, since 2×100311322032 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10031132207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54678 + ... + 151828.

It is an arithmetic number, because the mean of its divisors is an integer number (1270748160).

Almost surely, 210031132203 is an apocalyptic number.

10031132203 is a deficient number, since it is larger than the sum of its proper divisors (134853077).

10031132203 is an equidigital number, since it uses as much as digits as its factorization.

10031132203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98537.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10031132203 its reverse (30223113001), we get a palindrome (40254245204).

The spelling of 10031132203 in words is "ten billion, thirty-one million, one hundred thirty-two thousand, two hundred three".

Divisors: 1 79 1307 97151 103253 7674929 126976357 10031132203